Preliminary results · 1,398 finishers · source dipsea.orgLoaded 16 Jun 2026 · preliminary results may change

Head-to-head

Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.

Athlete A

Official

Dan O'Farrell

#1395 · 3:07:17 · M79 · Group AAA · DR

Wave start 8:27 AM (AAA-DR)

Athlete B

Official

Chris Lundy

#1 · 1:00:42 · F55 · Group J · INV

Wave start 8:10 AM (J-INV)

Comparison report

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Interpretation

Dan (AAA-DR) started at 8:27 AM; Chris (J-INV) started at 8:10 AM. That gave Chris a 17 minutes head start on Dan because the Runner wave starts 27 minutes after the Invitational wave. On foot, Dan ran 3:07:17 and Chris ran 1:00:42 — Chris was 2:06:35 faster than Dan. Dan took official place 1395th (time-based 1394th) and Chris took official place 1st (time-based 71st). Chris was faster on foot and finished ahead on the official clock too. Biggest swing: Chris gained 39:13 from Muir Woods to Cardiac.

Deltas

Computed

Wave start

Chris Lundy (J-INV) started 17 min earlier than Dan (AAA-DR).

The Runner wave starts 27 min after the Invitational wave.

Overall place Δ: +1394
Actual time Δ: +2:06:35
Section gap Δ: 27 min (Chris earlier)
Wave start Δ: 17 min (Chris earlier)
Finish clock Δ: +2:23:35
Section place Δ: —

Δ = Dan − Chris. Negative means Dan is ahead/faster.

Race timeline

Computed

Dan (AAA-DR) · start 8:27 AM3:07:17

Chris (J-INV) · start 8:10 AM1:00:42

Earliest wave start (8:10 AM)Last finish (+3:24:17)

Chris (J-INV) started at 8:10 AM.
Dan (AAA-DR) started at 8:27 AM, 17:00 later — the Invitational wave starts 27 min before the Runner wave.
Actual running time: Chris was 2:06:35 faster on foot than Dan.
Finish clock: Chris crossed the line 2:23:35 ahead of Dan — Chris wins this head-to-head.

Δ (A − B): actual +2:06:35 · finish clock +2:23:35.

Position through the course

Official

Segment-by-segment splits

Official

Segment-by-segment splits comparing the two selected athletes.
Segment	Dan	Chris	Δ
Start to Top of Stairs	20:05	7:31	+12:34
Stairs to Windy Gap	15:09	5:35	+9:34
Windy Gap to Muir Woods	17:48	5:25	+12:23
Muir Woods to Cardiac	1:01:23	22:10	+39:13
Cardiac to White Gate	44:45	12:14	+32:31
White Gate to The Stile	21:51	5:57	+15:54
The Stile to Finish	6:16	1:50	+4:26

Δ negative = Dan ran the segment faster.

Open Dan's dashboard · Open Chris's dashboard